CN208365454U - Floor lamp angle adjustment device - Google Patents
Floor lamp angle adjustment device Download PDFInfo
- Publication number
- CN208365454U CN208365454U CN201820572742.5U CN201820572742U CN208365454U CN 208365454 U CN208365454 U CN 208365454U CN 201820572742 U CN201820572742 U CN 201820572742U CN 208365454 U CN208365454 U CN 208365454U
- Authority
- CN
- China
- Prior art keywords
- shell
- spring
- screw
- angle adjustment
- adjustment device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of floor lamp angle adjustment devices, including first shell, second shell and screw assembly, interconnected vallecular cavity and arm chamber are respectively arranged in the first shell and second shell, the vallecular cavity of first shell and second shell stitches and fastens in such a way that the first accent is to the second accent, so that two vallecular cavities constitute accommodating cavity, spring is provided in the accommodating cavity, it is intracavitary that both ends of the spring each extends over the arm into first shell and second shell, screw assembly passes through first shell and second shell, and pass through the spring, and the first shell is mutually flexibly connected with second shell；Such floor lamp angle adjustment device, by the way that spring is arranged, and both ends of the spring is cooperated to offset with arm chamber, so that spring force keeps balance between first shell and second shell, when angular adjustment, using lamp cap from gravity, user only needs to use hand gentle pressure lamp cap side, angle automatic adjustment can be realized, operation is simply, conveniently, and internal structure is simple, reasonable, reduces the production cost of product.
Description
Technical field
The utility model relates to floor lamp technical field, especially a kind of floor lamp angle adjustment device.
Background technique
Existing floor lamp, angle adjustment device structure include first shell, second shell and screw assembly, and described
It is respectively arranged with interconnected vallecular cavity and arm chamber on one shell and second shell, the vallecular cavity of first shell and second shell is with chamber
Mouth stitches and fastens accent mode, so that two vallecular cavities constitute accommodating cavities, is provided with gear mechanism in the accommodating cavity, so that
First shell is flexibly connected with second shell by gear mechanism.Above-mentioned traditional floor lamp angle adjustment device, there are it is following not
Foot place: (1) installation of gear mechanism and structure is complicated not only increases production cost, but also not easy to install, moreover, angular adjustment is tired
It is trivial.
Utility model content
The purpose of the present invention is to overcome the deficiencies of the prior art mentioned above and provide a kind of structures simply,
Rationally, at low cost, simple to install, and the easy floor lamp angle adjustment device of angular adjustment.
Purpose of the utility model is realized as follows:
A kind of floor lamp angle adjustment device, including first shell, second shell and screw assembly, the first shell and
It is respectively arranged with interconnected vallecular cavity and arm chamber in second shell, the vallecular cavity of first shell and second shell is with the first accent pair
Second accent mode stitches and fastens, so that two vallecular cavities constitute accommodating cavity, is provided with spring, both ends of the spring in the accommodating cavity
The arm each extended over into first shell and second shell is intracavitary, and screw assembly passes through first shell and second shell, and passes through institute
Spring is stated, and the first shell is mutually flexibly connected with second shell；Such floor lamp angle adjustment device, by the way that bullet is arranged
Spring, and both ends of the spring is cooperated to offset with arm chamber, so that spring force keeps balance, angular adjustment between first shell and second shell
When, using lamp cap from gravity, user only needs gently (to be exerted a force upward or downward) to pressure lamp cap side with hand, and angle can be realized
Automatic adjustment operates simply, conveniently, and internal structure is simple, reasonable, reduces the production cost of product.
The purpose of this utility model can also be solved using following technical measures:
Further, the spring is helical spring, and screw assembly passes through the hollow via-hole of helical spring, so that screw group
Part is utilized across spring hollow via-hole, is made spring with screw assembly carrier, is steadily limited in accommodating cavity, prevents spiral
Spring stress is displaced when deforming.
Further, the both ends of the spring extend towards two sides different directions respectively and both ends of the spring card withstands on first shell
The arm cavity wall of body and second shell, so that both ends of the spring keeps the holding stablized and balanced to first shell and second shell
Power makes the balance of two housings retentivity.
Further, the vallecular cavity of the first shell and second shell is circle, so that first shell and second shell
Round accommodating cavity is constituted after vallecular cavity split, screw assembly passes through round accommodating cavity center, so that first shell and second shell exist
Under screw assembly effect, mutually rotated around center.
Further, the screw assembly includes the first screw and the second screw, and second screw one end is provided with spiral shell
Pit, first screw and the second screw are each passed through first shell and second shell and extend into corresponding accommodating cavity,
And the screw hole of first screw one end in accommodating cavity and second screw one end.
It further, is smooth connect between the first shell and the first accent and the second accent edge of second shell
Touching, when so that angle adjusting, resistance is smaller, is conducive to the smooth of angular adjustment.
Further, the arm chamber of the first shell and second shell is cylindrical cavity, and cylindrical cavity is provided with internal screw thread, in
The cylindrical cavity of screw thread facilitates connecting bracket (connecting tube).
The beneficial effects of the utility model are as follows:
(1) such floor lamp angle adjustment device by the way that spring is arranged, and cooperates both ends of the spring to offset with arm chamber, so that
Spring force keeps balance between first shell and second shell, and when angular adjustment, using lamp cap from gravity, user only needs to use hand
It gently (exerts a force upward or downward) to lamp cap side force, angle automatic adjustment can be realized, operate simply, conveniently, and
Internal structure is simple, reasonable, reduces the production cost of product.
(2) further more, screw assembly is utilized across spring hollow via-hole since spring is helical spring, make spring with screw
Component is carrier, is steadily limited in accommodating cavity, displacement when preventing helical spring stress deformation.
(3) in addition, the both ends of spring extend respectively towards two sides different directions and both ends of the spring card withstands on second shell and second
The arm cavity wall of shell makes two shells so that both ends of the spring keeps the holding power stablized and balanced to first shell and second shell
The balance of body retentivity.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model floor lamp angle adjustment device.
Fig. 2 is the perspective view of the utility model first shell.
Fig. 3 is the utility model floor lamp angle adjustment device partition figure.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Referring to shown in Fig. 1 to Fig. 3, a kind of floor lamp angle adjustment device, including first shell 1, second shell 2 and screw
Component 3, is respectively arranged with interconnected vallecular cavity 11,21 and arm chamber 12,22 in the first shell 1 and second shell 2, and first
Shell 1 and the vallecular cavity of second shell 2 11,21 stitch and fasten in such a way that the first accent 111 is to the second accent 211, so that two
Vallecular cavity 11,21 constitutes accommodating cavity 5, is provided with spring 4 in the accommodating cavity 5,4 both ends of spring are each extended over into 1 He of first shell
In the arm chamber 12,22 of second shell 2, screw assembly 3 passes through first shell 1 and second shell 2, and passes through the spring 4, and institute
It states first shell 1 and is mutually flexibly connected with second shell 2, and the first accent 111 of the first shell 1 and second shell 2,
It is smooth contact between two accents, 211 edge.
As shown in the figure, the spring 4 is helical spring, and screw assembly 3 passes through the hollow via-hole of helical spring, and spring 4
Both ends extend respectively towards two sides different directions and 4 both ends card of spring withstands on the arm chamber 12,22 of first shell 1 and second shell 2
Inner wall.
As more specific scheme, the vallecular cavity 11,21 of the first shell 1 and second shell 2 is circle, so that first shell
Round accommodating cavity 5 is constituted after body 1 and the vallecular cavity of second shell 2 11,21 splits, screw assembly 3 passes through round accommodating cavity center,
In, screw assembly 3 includes the first screw 31 and the second screw 32, and described second screw, 32 one end is provided with threaded hole, and described the
One screw 31 and the second screw 32 are each passed through first shell 1 and second shell 2 and extend into corresponding accommodating cavity 5, and hold
Set the screw hole of 31 one end of the first screw and 32 one end of the second screw in chamber 5, the first shell 1 and second shell 2
Arm chamber 12,22 be cylindrical cavity, cylindrical cavity is provided with internal screw thread.
Working principle: first shell 1 and second shell 2 are connected by tapped cylindrical cavity (that is: arm chamber 12,22) respectively
Bracket and lamp cap are connect, user (exerts a force) upward or downward to lamp cap one end gentle force, and the power of lamp cap one end is made to be greater than the other end
Power, thus drive lamp cap one end shell (such as: first shell connect lamp cap when) activity, to realize the angular adjustment of lamp cap,
It, which is operated, is very easy to, and structure is simple.
Claims (7)
1. a kind of floor lamp angle adjustment device, characterized in that including first shell (1), second shell (2) and screw assembly
(3), be respectively arranged in the first shell (1) and second shell (2) interconnected vallecular cavity (11,21) and arm chamber (12,
22), the vallecular cavity (11,21) of first shell (1) and second shell (2) is spelled in such a way that the first accent (111) is to the second accent (211)
It is combined, so that two vallecular cavities (11,21) constitute accommodating cavity (5), is provided with spring (4), spring in the accommodating cavity (5)
(4) both ends are each extended over into the arm chamber (12,22) of first shell (1) and second shell (2), and screw assembly (3) passes through first
Shell (1) and second shell (2), and the spring (4) are passed through, and the first shell (1) and second shell (2) mutually activity
Connection.
2. floor lamp angle adjustment device according to claim 1, characterized in that the spring (4) is helical spring, screw
Component (3) passes through the hollow via-hole of helical spring.
3. floor lamp angle adjustment device according to claim 2, characterized in that the both ends of the spring (4) are respectively towards two
The extension of side different directions and spring (4) both ends card withstand on arm chamber (12,22) inner wall of first shell (1) and second shell (2).
4. floor lamp angle adjustment device according to claim 1, characterized in that the first shell (1) and second shell
(2) vallecular cavity (11,21) is circle, so as to constitute circle after vallecular cavity (11,21) split of first shell (1) and second shell (2)
Shape accommodating cavity (5), screw assembly (3) pass through round accommodating cavity center.
5. floor lamp angle adjustment device according to claim 1, characterized in that the screw assembly (3) includes the first spiral shell
Nail (31) and the second screw (32), described second screw (32) one end are provided with threaded hole, first screw (31) and second
Screw (32) is each passed through first shell (1) and second shell (2) and extends into corresponding accommodating cavity (5), and accommodating cavity
(5) screw hole of the first screw (31) one end and the second screw (32) one end in.
6. floor lamp angle adjustment device according to claim 1, characterized in that the first shell (1) and second shell
It (2) is smooth contact between the first accent (111), the second accent (211) edge.
7. floor lamp angle adjustment device according to claim 1, characterized in that the first shell (1) and second shell
(2) arm chamber (12,22) is cylindrical cavity, and cylindrical cavity is provided with internal screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572742.5U CN208365454U (en) | 2018-04-21 | 2018-04-21 | Floor lamp angle adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572742.5U CN208365454U (en) | 2018-04-21 | 2018-04-21 | Floor lamp angle adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208365454U true CN208365454U (en) | 2019-01-11 |
Family
ID=64932180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820572742.5U Expired - Fee Related CN208365454U (en) | 2018-04-21 | 2018-04-21 | Floor lamp angle adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208365454U (en) |
-
2018
- 2018-04-21 CN CN201820572742.5U patent/CN208365454U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208365454U (en) | Floor lamp angle adjustment device | |
| CN206924183U (en) | One kind is pounded one's back robot | |
| CN207095744U (en) | Pressure Gauge Sensor Assembly | |
| CN202146095U (en) | Portable seat | |
| CN204419217U (en) | A kind of novel anchor rod | |
| CN203420166U (en) | Pull rope with connecting devices | |
| CN207526830U (en) | A kind of vertical physiotherapy equipment folded form elevating lever of improvement | |
| CN205334933U (en) | Over -and -under type shellfish capotasto on this convenient to switch semi -circular string number of slots volume | |
| CN208579250U (en) | A kind of downlight | |
| CN204158878U (en) | A kind of cochlea flexible pipe administrator | |
| CN202718612U (en) | Ladder easy to assemble | |
| CN201382296Y (en) | LED lamp | |
| CN208139075U (en) | It is a kind of to facilitate the hanging LED light for adjusting height | |
| CN204292618U (en) | A kind of chair | |
| CN214502049U (en) | Rotary kiln wheel belt operation limit structure | |
| CN2766293Y (en) | Coin canister | |
| CN210728672U (en) | Plastic toy prevents fracture stretching device | |
| CN2930521Y (en) | Bath curtain rod with lamp ornament | |
| CN207051768U (en) | Scalable knob bindiny mechanism | |
| CN2573887Y (en) | Reset spring of piezoelectric igniting device | |
| CN205516329U (en) | Novel truckle among table tennis table | |
| CN209390481U (en) | It is a kind of with it is quick detachable and installation chamber door cabinet | |
| CN203120113U (en) | Novel standing type microphone stand | |
| CN202531604U (en) | Nut | |
| CN201078931Y (en) | Flowerpot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20210421 |